Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426716 | Folding sofa bed | JIGUAN CHEN, Bing Chen, QIANGQIANG WU, Baoli Zhang | 2025-09-30 |
| 12249484 | Methods and apparatus for controlling radio frequency electrode impedances in process chambers | Jian J. Chen, Yi Yang, Yuan Xue | 2025-03-11 |